"Moony, stop. Moony, enough!" Sirius launched himself across the table to tear the bottle out of Remus' shaking hands.
"You've had enough."
"Have I?" Remus slurred, his eyelids droopy.
"I don't think I have quite reached the lowest point one can go."
"Moony, you are completely off your head! You are drunk!" Sirius hissed, venomously.
"I don't understand why you are so devastated, Padfoot. You have seen me drunk before. I am semi-coherent, am I not? Therefore, you really have nought to worry about." Remus glared at the bottle in Sirius' hands.
"I always worry."
"No one asked you to."